Correct Answer: 72

Solution : The correct option is 72.

The term "heartbeat" refers to the periodic contraction, and relaxation of the chambers of the heart, which results in the flow of blood throughout the body. Normally, a human heart beats 72 times in a minute which can vary

Correct Answer: EMATHPRO

Solution : Given:
JAUNDICE : AJNUIDEC :: METAPHOR : ?

Shuffle the position of the letters of JAUNDICE, to obtain the required code –

Thus, JAUNDICE is coded as AJNUIDEC.
Similarly, follow the same pattern for METAPHOR –

Thus, METAPHOR is coded as EMATHPRO. Hence, the first 

Correct Answer: 66

Solution : Given:
LACK is written as 396.

Multiply the place value of letters of LACK, to obtain the required code –
L→12; A→1; C→3; K→11
LACK = 12 × 1 × 3 × 11 = 396
Thus, LACK is coded as 396.
Similarly, follow the same

Correct Answer: BXC

Solution : Let's check the options –
First option: XCY→X + 1 = Y; X and C are opposite pairs.
Second option: OLP→O + 1 = P; O and L are opposite pairs.
Third option: TGU→T + 1 = U; T and G are opposite pairs.
Fourth

Correct Answer: Science and English

Solution : Considering option (1), we have,
Marks of geography in 1985 = 35
Marks of mathematics in 1985 = $\frac{88}{200} \times 100$ = 44
Considering option (2), we have,
Marks of science in 1985 = $\frac{120}{200} \times 100$ = 60
Marks of Geography in

Correct Answer: Only conclusion I follows

Solution : The possible Venn diagram, according to the given statements is as follows –

Let's analyse the conclusions –
Conclusion (I): Some roads are rivers – From the diagram, it is evident that the circles representing roads and rivers overlap and have a

Correct Answer: 24 D 12 B 3 A 12 = 18

Solution : Let's check the options –
First option:  24 D 12 B 3 A 12 = 18
⇒ 24 ÷ 12 × 3 + 12 = 18
Solving the L.H.S. of the equation –
= 24 ÷ 12

Correct Answer: 7

Solution : In the below diagram, the shaded region is common to all black, drink, cold, and sweet. 

The region that represents cold drink which is black and sweet is the common region of all the four figures. 
We can see that the number of cold drinks

Correct Answer: Hoysala

Solution : The correct option is Hoysala.

The Hoysala Empire, an Indian dynastic power, ruled over the Deccan region of South India from the 10th to the 14th centuries. The distinctive star-shaped or stellate (star-like) design in temple architecture is a notable feature of Hoysala temples. Prominent

Correct Answer: the force acting on a body for a short time.

Solution : The correct option is the force acting on a body for a short time.

Impulse is the product of force and the time over which it acts on a body. Mathematically, it is expressed as